UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ObUeAdNYGFgV2mvidRz6kpJCz9q+eUcI9KLLzqI8cc=' 
WHERE 
  key_id = 'a5ecdd409ef68c97bd713e8b2e7afad7996f2ea4aab4f22250b530e3f60856af' 
  AND (
    token = '2ObUeAdNYGFgV2mvidRz6kpJCz9q+eUcI9KLLzqI8cc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )